Verified80% confidenceFactExact time
LangChain是2022年底兴起的开源框架，专为基于大语言模型（LLM）的应用开发而设计
10
Sources
80%
Confidence
Long-term
Relevance
5/28/2026
First Seen
Sources
Related Entities
Related Claims
VerifiedLangChain is an LLM application development framework created by Harrison Chase in 2022.79% similarUnverifiedLangGraph is an open-source framework developed by the LangChain team, built on top of the LangChain ecosystem, and specifically designed for building stateful, multi-step LLM applications.78% similarPartially VerifiedLangChain is described as the mainstream framework for LLM application development with a fairly complete ecosystem78% similarVerifiedLangfuse is an open-source observability platform designed specifically for LLM applications, capable of tracking model call inputs and outputs, token consumption, latency, and tool call paths, and supporting Prompt version A/B evaluation.77% similarVerifiedLangChain has become one of the core frameworks for building large language model applications77% similar
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